Answer:
The domain of the function y=ln(-2x) is x<0 .The range is the set of y values of the function.The range of the function is set of real numbers
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
35,000 + 8,000 - 12,000 - 4,000 - 3,000 - 2,400 - 20,000 is positive
Answer:
Explanation:
[to solve for y, first use the properties of equality to simplify the equation]
5y + 3 = 8y − 5 + 2y
5y + 3 = (8y + 2y) – 5
[regroup the like terms of y together: commutative property of equality ; adding in a different order will still give you the same result]
5y + 3 = 10y – 5
[combine like terms]
5y + 3 = 10y – 5
[subtract 3 from both sides in order to eliminate the constant term on the left side: subtraction property of equality]
5y = 10y – 8
–10y –10y
[subtract 10 from both sides in order to eliminate the variable term: subtraction property of equality]
-5y = -8
÷(-5) ÷(-5)
[divide both sides by -5 to cancel out the coefficient of y: division property of equality]
y = 8/5
Answer:
22/3 or 7.33(repeating)
Step-by-step explanation:
1) distribute 1/4
12x/4-24/4=16
3x-6=16
add 6 on both sides
3x=22
divide by 3 on both sides
x=22/3 or 7.333(repeating
Answer:
The expected aptitude test score for a person whose age is 15 years is 94.
Step-by-step explanation:
Aptitude formula in function of age:
The aptitude A in function of age a is given by:
Find the expected aptitude test score for a person whose age is 15 years.
This is A when a = 15. Thus, finding the numeric value of the function:
Rounding to the nearest whole number, 94.